coresight: Add support for reading 64bit registers

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Add support for reading a lower and upper 32bits of a register
as a single 64bit register. Also add simplified macros for
direct register accesses.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Suzuki K Poulose 2017-08-02 10:22:05 -06:00 • committed by Greg Kroah-Hartman

parent 1c8859848d

commit b4523c87c0

1 changed files with 24 additions and 5 deletions

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drivers/hwtracing/coresight/coresight-priv.h

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